Committed identity: 6b60506b41593c8b1b70c7b54875f3d7b4401c52b99dc3c16d762b65679f8eaaebe68bbc93a83fcab178c7eef752204df4bd9c64f4b168eb0568d9c95c6523f4 is an SHA-512 commitment to this user's real-life identity.